Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multipurpose adjustable hinged arm and machining method
The invention relates to a multipurpose adjustable hinged arm and a machining method. The hinged arm comprises a hinged arm body, a plurality of bearings and fixing bolts; the hinged arm body comprises a supporting arm, a first connecting arm, a hinged support, a second connecting arm and a third connecting arm; one end of the supporting arm is sequentially connected with the first connecting arm and the hinged support, and the other end of the supporting arm is sequentially connected with the second connecting arm and the third connecting arm; a third through hole is formed in the third connecting arm; first through holes matched with the bearings are formed in the supporting arm; first threaded holes are formed in the inner side walls of the first through holes; second threaded holes are correspondingly formed in the outer side walls of the bearings; the plurality of bearings are the same in outer diameter and different in inner diameter; and one bearing is coaxially arranged in the corresponding first through hole through the corresponding fixing bolt, the corresponding first threaded hole and the corresponding second threaded hole. Compared with the prior art, the multipurpose adjustable hinged arm has the beneficial effects of being high in efficiency, low in cost, wide in application range and the like.
本发明涉及一种多用途可调整铰接臂及加工方法，铰接臂包括铰接臂主体和若干个轴承以及固定螺栓，铰接臂主体包括支撑臂、第一连接臂、铰支座、第二连接臂和第三连接臂，支撑臂一端依次连接第一连接臂和铰支座，另一端依次连接第二连接臂和第三连接臂，第三连接臂上设有第三通孔，支撑臂上设有与轴承匹配的第一通孔，第一通孔内侧壁设有第一螺纹孔，轴承外侧壁对应设有第二螺纹孔，若干个轴承的外径相同，内径各不相同，其中一个轴承通过固定螺栓、第一螺纹孔和第二螺纹孔同轴设置在第一通孔内。与现有技术相比，本发明具有效率高、成本低和适用范围广等优点。
Multipurpose adjustable hinged arm and machining method
The invention relates to a multipurpose adjustable hinged arm and a machining method. The hinged arm comprises a hinged arm body, a plurality of bearings and fixing bolts; the hinged arm body comprises a supporting arm, a first connecting arm, a hinged support, a second connecting arm and a third connecting arm; one end of the supporting arm is sequentially connected with the first connecting arm and the hinged support, and the other end of the supporting arm is sequentially connected with the second connecting arm and the third connecting arm; a third through hole is formed in the third connecting arm; first through holes matched with the bearings are formed in the supporting arm; first threaded holes are formed in the inner side walls of the first through holes; second threaded holes are correspondingly formed in the outer side walls of the bearings; the plurality of bearings are the same in outer diameter and different in inner diameter; and one bearing is coaxially arranged in the corresponding first through hole through the corresponding fixing bolt, the corresponding first threaded hole and the corresponding second threaded hole. Compared with the prior art, the multipurpose adjustable hinged arm has the beneficial effects of being high in efficiency, low in cost, wide in application range and the like.
本发明涉及一种多用途可调整铰接臂及加工方法，铰接臂包括铰接臂主体和若干个轴承以及固定螺栓，铰接臂主体包括支撑臂、第一连接臂、铰支座、第二连接臂和第三连接臂，支撑臂一端依次连接第一连接臂和铰支座，另一端依次连接第二连接臂和第三连接臂，第三连接臂上设有第三通孔，支撑臂上设有与轴承匹配的第一通孔，第一通孔内侧壁设有第一螺纹孔，轴承外侧壁对应设有第二螺纹孔，若干个轴承的外径相同，内径各不相同，其中一个轴承通过固定螺栓、第一螺纹孔和第二螺纹孔同轴设置在第一通孔内。与现有技术相比，本发明具有效率高、成本低和适用范围广等优点。
Multipurpose adjustable hinged arm and machining method
一种多用途可调整铰接臂及加工方法
ZHANG YUNLING (Autor:in) / CHEN YULIN (Autor:in) / LI LING (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch